/thirdparty/breakpad/third_party/glog/src/glog/log_severity.h

http://github.com/tomahawk-player/tomahawk · C Header · 84 lines · 25 code · 8 blank · 51 comment · 2 complexity · 9c45f9cffb7ea5e6939c356b46ca6cbc MD5 · raw file

  1. // Copyright (c) 2007, Google Inc.
  2. // All rights reserved.
  3. //
  4. // Redistribution and use in source and binary forms, with or without
  5. // modification, are permitted provided that the following conditions are
  6. // met:
  7. //
  8. // * Redistributions of source code must retain the above copyright
  9. // notice, this list of conditions and the following disclaimer.
  10. // * Redistributions in binary form must reproduce the above
  11. // copyright notice, this list of conditions and the following disclaimer
  12. // in the documentation and/or other materials provided with the
  13. // distribution.
  14. // * Neither the name of Google Inc. nor the names of its
  15. // contributors may be used to endorse or promote products derived from
  16. // this software without specific prior written permission.
  17. //
  18. // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. #ifndef BASE_LOG_SEVERITY_H__
  30. #define BASE_LOG_SEVERITY_H__
  31. // Annoying stuff for windows -- makes sure clients can import these functions
  32. #ifndef GOOGLE_GLOG_DLL_DECL
  33. # if defined(_WIN32) && !defined(__CYGWIN__)
  34. # define GOOGLE_GLOG_DLL_DECL __declspec(dllimport)
  35. # else
  36. # define GOOGLE_GLOG_DLL_DECL
  37. # endif
  38. #endif
  39. // Variables of type LogSeverity are widely taken to lie in the range
  40. // [0, NUM_SEVERITIES-1]. Be careful to preserve this assumption if
  41. // you ever need to change their values or add a new severity.
  42. typedef int LogSeverity;
  43. const int INFO = 0, WARNING = 1, ERROR = 2, FATAL = 3, NUM_SEVERITIES = 4;
  44. // DFATAL is FATAL in debug mode, ERROR in normal mode
  45. #ifdef NDEBUG
  46. #define DFATAL_LEVEL ERROR
  47. #else
  48. #define DFATAL_LEVEL FATAL
  49. #endif
  50. extern GOOGLE_GLOG_DLL_DECL const char* const LogSeverityNames[NUM_SEVERITIES];
  51. // NDEBUG usage helpers related to (RAW_)DCHECK:
  52. //
  53. // DEBUG_MODE is for small !NDEBUG uses like
  54. // if (DEBUG_MODE) foo.CheckThatFoo();
  55. // instead of substantially more verbose
  56. // #ifndef NDEBUG
  57. // foo.CheckThatFoo();
  58. // #endif
  59. //
  60. // IF_DEBUG_MODE is for small !NDEBUG uses like
  61. // IF_DEBUG_MODE( string error; )
  62. // DCHECK(Foo(&error)) << error;
  63. // instead of substantially more verbose
  64. // #ifndef NDEBUG
  65. // string error;
  66. // DCHECK(Foo(&error)) << error;
  67. // #endif
  68. //
  69. #ifdef NDEBUG
  70. enum { DEBUG_MODE = 0 };
  71. #define IF_DEBUG_MODE(x)
  72. #else
  73. enum { DEBUG_MODE = 1 };
  74. #define IF_DEBUG_MODE(x) x
  75. #endif
  76. #endif // BASE_LOG_SEVERITY_H__